# 视频转码

Source: [https://docs.qualcomm.com/doc/80-70018-50SC/topic/gst-video-transcode-example.html](https://docs.qualcomm.com/doc/80-70018-50SC/topic/gst-video-transcode-example.html)

**gst-video-transcode-example** 应用程序支持 AVC 到 HEVC 或 HEVC 到 AVC 格式的视频转码。其中一些用例是视频编辑、安全摄像头和增强现实。

该图显示了一个 pipeline，该 pipeline 读取输入流，对其进行解码和编码，并在屏幕上显示转码后的输出，或保存到文件中。有关该 pipeline 中使用的插件的信息，请参见 [Pipeline 流](https://docs.qualcomm.com/doc/80-70018-50SC/topic/gst-video-transcode-example.html#gst-video-transcode-example__section_rdl_ysg_4bc)。

Figure : gst-video-transcode-example pipeline 
            
            ![](data:image/png;base64,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)

## 前提条件

- 如果还没有安装 eSDK，请[下载并安装 eSDK](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-51/install-sdk.html#download-and-install-esdk-)。
- 要访问您的主机设备，请启用 SSH。有关说明，请参阅[使用 SSH 登录](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-254/how_to.html#use-ssh)。
Note: 若已启用 SSH，可跳过此步骤。
- 从 Linux 主机推送文件。

        scp <filename> root@<IP address of target device>:/etc/Copy to clipboard
- 使用 HDMI 端口将显示器连接到设备。有关说明，请参见[设置 HDMI 显示器](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-18/samples.html)。
- 启用显示屏：

        export XDG_RUNTIME_DIR=/dev/socket/weston && export WAYLAND_DISPLAY=wayland-1Copy to clipboard
- 连接扬声器以启用音频。有关说明，请参见[设置音频硬件](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-16/enable-audio.html)。

如果启用摄像头或显示器时遇到问题，请参阅[摄像头故障排除](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-17/troubleshooting.html)和[显示器故障排除](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-18/debug.html)。

## 运行应用程序

下表列出了 gst-video-transcode-example 程序的常见用例及其可以执行的操作：| 用例 | 操作 |
| --- | --- |
| 视频编辑 | 旋转、翻转或调整视频大小 |
| 安全摄像头 | 对视频图像进行翻转或旋转，以弥补摄像头安装不当的情况。 |
| 增强现实 | 缩放或旋转视频源以与虚拟组件同步。 |

执行以下操作来运行转码用例：

1. 将视频文件加载到设备上。
2. 视频文件转码：

        gst-video-transcode-example -i /opt/<input-file>.mp4 -c <format> -o /opt/<output-file>.mp4    Copy to clipboard

下表提供了命令行参数的说明：    | 命令行参数 | 说明 |
    | --- | --- |
    | `-1` | 指定 MP4 输入文件的绝对路径 |
    | `-c` | 指定*输入*文件的视频 codec。<ul class="ul" id="gst-video-transcode-example__ul_wrj_d5g_4bc"><br>                                            <li class="li"><code class="ph codeph">1</code> = AVC (H.264)</li><br><br>                                            <li class="li"><code class="ph codeph">2</code> = HEVC (H.265)</li><br><br>                                        </ul> |
    | `-o` | 指定保存转码后的 MP4 文件的绝对路径。 |

    运行不同视频格式的用例：

    - 从 AVC 转码到 HEVC：

            gst-video-transcode-example -i /opt/<avc>.mp4 -c 1 -o /opt/<hevc>.mp4Copy to clipboard
    - 从 HEVC 转码到 AVC：

            gst-video-transcode-example -i /opt/<hevc>.mp4 -c 2 -o /opt/<avc>.mp4Copy to clipboard

要显示可用的帮助选项，请在 SSH shell 中运行以下命令：

    gst-video-transcode-example --helpCopy to clipboard

要停止用例，请按 CTRL + C。

## 预期输出

将视频流从 H.264 转码为 H.265，然后再转回 H.264 格式。

## Pipeline 流

下表列出了视频转码 pipeline 中使用的插件： | 插件 | 说明 |
| --- | --- |
| filesrc | 读取视频流。 |
| qtdemux | 将流解复用为单独的音频和视频流。 |
| h264parse | 渲染 H.264 视频流。 |
| h265parse | 渲染 H.265 视频流。 |
| [v4l2h264dec](https://docs.qualcomm.com/doc/80-70018-50SC/topic/v4l2h264dec.html) | 使用 Video4Linux 解码 H.264 视频流。 |
| [v4l2h265dec](https://docs.qualcomm.com/doc/80-70018-50SC/topic/v4l2h265dec.html) | 使用 Video4Linux 解码 H.265 视频流。 |
| [Waylandsink](https://docs.qualcomm.com/doc/80-70018-50SC/topic/waylandsink.html) | 在 Wayland 显示器上显示 H.264 视频流。 |
| filesink | 将 H.265 视频写入 YUV 文件进行播放。 |

下表提供了有关如何处理解码的视频流以生成转码输出的信息：| 视频格式 | 说明 |
| --- | --- |
| H.264 | <ol class="ol" id="gst-video-transcode-example__ol_nk2_bwh_4bc"><br>                                        <li class="li"><a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/v4l2h265enc.html">v4l2h265enc</a>将解码后的 H.264 视频编码为 H.265 格式。</li><br><br>                                        <li class="li">h265parse 渲染 H.265 视频流。</li><br><br>                                        <li class="li">mp4mux 将流复用到 MP4 容器中。</li><br><br>                                        <li class="li">filesink 将流数据写入文件。</li><br><br>                                    </ol><br><br>                                    <br>AVC (H.264)视频转码为HEVC (H.265)格式。 |
| H.265 | <ol class="ol" id="gst-video-transcode-example__ol_zfg_fwh_4bc"><br>                                        <li class="li"><a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/v4l2h264enc.html">v4l2h264enc</a>将解码的 H.265 视频编码为 H.264 格式。</li><br><br>                                        <li class="li">h264parse 渲染 H.264 视频流。</li><br><br>                                        <li class="li">mp4mux 将流复用到 MP4 容器中。</li><br><br>                                        <li class="li">filesink 将流数据写入文件。</li><br><br>                                    </ol><br><br>                                    <br>HEVC（H.265）视频转码为 AVC（H.264）格式。 |

**Parent Topic:** [运行视频和音频的示例应用程序](https://docs.qualcomm.com/doc/80-70018-50SC/topic/audio-sample-applications.html)

**Related Resources**  

- [转换和转码用例](https://docs.qualcomm.com/doc/80-70018-50SC/topic/transform-and-transcode-use-cases.html)

Last Published: Nov 12, 2025

[Previous Topic
音视频播放](https://docs.qualcomm.com/bundle/publicresource/80-70018-50SC/topics/gst-audio-video-playback.md) [Next Topic
视频播放](https://docs.qualcomm.com/bundle/publicresource/80-70018-50SC/topics/gst-video-playback-example.md)